Fix unicode error #483
Add new author
Port update_coreteam.py to Hy.
Added defmulti
updated import documentation
Merge pull request #503 from rlp10/master

updated import documentation
Merge /home/microamp/devel/projs/github/hy
Merge pull request #501 from microamp/master

Fix issue #498
add @microamp to authors
Merge /home/microamp/devel/projs/github/hy
Merge branch 'master' into pr/489
Merge branch 'master' into pr/487
Merge branch 'master' into pr/484

Conflicts:
	AUTHORS
Update copyright year in docs.
Merge /home/microamp/devel/projs/github/hy
Reimplement nth in terms of itertools.islice